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path: root/src/libjin/graphics/particles/particle_system.cpp
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Diffstat (limited to 'src/libjin/graphics/particles/particle_system.cpp')
-rw-r--r--src/libjin/graphics/particles/particle_system.cpp514
1 files changed, 257 insertions, 257 deletions
diff --git a/src/libjin/graphics/particles/particle_system.cpp b/src/libjin/graphics/particles/particle_system.cpp
index 984f42b..2552c5a 100644
--- a/src/libjin/graphics/particles/particle_system.cpp
+++ b/src/libjin/graphics/particles/particle_system.cpp
@@ -6,261 +6,261 @@
namespace JinEngine
{
- namespace Graphics
- {
- namespace Particles
- {
-
- ParticleSystem::ParticleSystem(uint maxCount)
- : mEmitter(*this)
- , mParticlePool(maxCount, sizeof(Particle))
- {
- }
-
- ParticleSystem::ParticleSystem(const ParticleSystemDef& def)
- : mDef(def)
- , mEmitter(*this)
- , mParticlePool(def.maxParticleCount, sizeof(Particle))
- {
- }
-
- ParticleSystem::~ParticleSystem()
- {
- }
-
- void ParticleSystem::setPosition(float x, float y)
- {
- mPosition.x() = x;
- mPosition.y() = y;
- }
-
- void ParticleSystem::update(float dt)
- {
- mEmitter.update(dt);
- for (int i = 0; i < mAliveParticles.size(); ++i)
- {
- Particle* p = mAliveParticles[i];
- if (p->alive == false)
- {
- recycle(i, p);
- --i;
- }
- else
- {
- p->update(dt);
- }
- }
- }
-
- void ParticleSystem::render()
- {
- for (Particle* p : mAliveParticles)
- p->render();
- }
-
- Particle* ParticleSystem::claim()
- {
- Particle* p = new (mParticlePool.GetNextWithoutInitializing()) Particle();
- mAliveParticles.push_back(p);
- //jin_log_info("particle count %d", mAliveParticles.size());
- return p;
- }
-
- void ParticleSystem::recycle(int i, Particle* p)
- {
- if (i >= mAliveParticles.size())
- return;
- mAliveParticles.erase(mAliveParticles.begin() + i);
- mParticlePool.Delete(p);
- }
-
- //////////////////////////////////////////////////////////////////////////////////////////////////////
- // Particle Emitter modification.
- //////////////////////////////////////////////////////////////////////////////////////////////////////
-
- void ParticleSystem::setEmitRate(float floor, float ceil)
- {
- mDef.emitterDef.emitRateDef.enableRandom = true;
- mDef.emitterDef.emitRateDef.rate.random.floor = floor;
- mDef.emitterDef.emitRateDef.rate.random.ceil = ceil;
- }
-
- void ParticleSystem::setEmitRate(float rate)
- {
- mDef.emitterDef.emitRateDef.enableRandom = false;
- mDef.emitterDef.emitRateDef.rate.rate = rate;
- }
-
- void ParticleSystem::setEmitForce(float floor, float ceil)
- {
- mDef.emitterDef.forceDef.enableRandom = true;
- mDef.emitterDef.forceDef.force.random.floor = floor;
- mDef.emitterDef.forceDef.force.random.ceil = ceil;
- }
-
- void ParticleSystem::setEmitForce(float force)
- {
- mDef.emitterDef.forceDef.enableRandom = false;
- mDef.emitterDef.forceDef.force.force = force;
- }
-
- void ParticleSystem::setEmitDirection(float floor, float ceil)
- {
- mDef.emitterDef.directionDef.enableRandom = true;
- mDef.emitterDef.directionDef.direction.random.floor = floor;
- mDef.emitterDef.directionDef.direction.random.ceil = ceil;
- }
-
- void ParticleSystem::setEmitDirection(float dir)
- {
- mDef.emitterDef.directionDef.enableRandom = false;
- mDef.emitterDef.directionDef.direction.direction = dir;
- }
-
- void ParticleSystem::setEmitPosition(const Math::Vector2<float>& floor, const Math::Vector2<float>& ceil)
- {
- mDef.emitterDef.positionDef.enableRandom = true;
- mDef.emitterDef.positionDef.position.random.floor = floor;
- mDef.emitterDef.positionDef.position.random.ceil = ceil;
- }
-
- void ParticleSystem::setEmitPosition(const Math::Vector2<float>& position)
- {
- mDef.emitterDef.positionDef.enableRandom = false;
- mDef.emitterDef.positionDef.position.position = position;
- }
-
- //////////////////////////////////////////////////////////////////////////////////////////////////////
- // Particle Emitter modification.
- //////////////////////////////////////////////////////////////////////////////////////////////////////
-
- void ParticleSystem::setParticleLife(float floor, float ceil)
- {
- mDef.particleDef.lifeTimeDef.enableRandom = true;
- mDef.particleDef.lifeTimeDef.life.random.floor = floor;
- mDef.particleDef.lifeTimeDef.life.random.ceil = ceil;
- }
-
- void ParticleSystem::setParticleLife(float time)
- {
- mDef.particleDef.lifeTimeDef.enableRandom = true;
- mDef.particleDef.lifeTimeDef.life.life = time;
- }
-
- void ParticleSystem::setParticleLinearAccelaration(Math::Vector2<float> ac)
- {
- mDef.particleDef.linearAccelarationDef.linearAccelaration = ac;
- }
-
- void ParticleSystem::setParticleRadialAccelaration(float ra)
- {
- mDef.particleDef.radialAccelarationDef.radialAccelaration = ra;
- }
-
- void ParticleSystem::setParticleAngularSpeed(float floor, float ceil)
- {
- mDef.particleDef.angularSpeedDef.enableRandom = true;
- mDef.particleDef.angularSpeedDef.angularSpeed.random.floor = floor;
- mDef.particleDef.angularSpeedDef.angularSpeed.random.ceil = ceil;
- }
-
- void ParticleSystem::setParticleAngularSpeed(float speed)
- {
- mDef.particleDef.angularSpeedDef.enableRandom = false;
- mDef.particleDef.angularSpeedDef.angularSpeed.angularSpeed = speed;
- }
-
- void ParticleSystem::setParticleSpritesMode(SpriteMode mode)
- {
- mDef.particleDef.spritesDef.mode = mode;
- }
-
- void ParticleSystem::addParticleSprite(const Sprite* sprite)
- {
- mDef.particleDef.spritesDef.sprites.push_back(sprite);
- }
-
- void ParticleSystem::addParticleSprites(uint count, ...)
- {
- va_list args;
- va_start(args, count);
- while (count--)
- {
- Sprite* spr = va_arg(args, Sprite*);
- addParticleSprite(spr);
- }
- va_end(args);
- }
-
- void ParticleSystem::addParticleSprites(const std::vector<const Sprite*>& sprs)
- {
- for (const Sprite* spr : sprs)
- {
- addParticleSprite(spr);
- }
- }
-
- void ParticleSystem::removeParticleSprite(uint i)
- {
- mDef.particleDef.spritesDef.sprites.erase(mDef.particleDef.spritesDef.sprites.begin() + i);
- }
-
- void ParticleSystem::enableParticleBlendAdditive(bool enable)
- {
- mDef.particleDef.blendDef.additive = enable;
- }
-
- void ParticleSystem::setParticleScale(float scale)
- {
- mDef.particleDef.scaleDef.overTime.enable = false;
- mDef.particleDef.scaleDef.scale = scale;
- }
-
- void ParticleSystem::addParticleScalePoint(float scale, float t)
- {
- mDef.particleDef.scaleDef.overTime.enable = true;
- mDef.particleDef.scaleDef.overTime.value.addPoint(t, scale);
- }
-
- void ParticleSystem::removeParticleScalePoint(uint i)
- {
- mDef.particleDef.scaleDef.overTime.value.removePoint(i);
- }
-
- void ParticleSystem::setParticleColor(Color tint)
- {
- mDef.particleDef.colorDef.overTime.enable = false;
- mDef.particleDef.colorDef.color = tint;
- }
-
- void ParticleSystem::addParticleColorPoint(Color tint, float t)
- {
- mDef.particleDef.colorDef.overTime.enable = true;
- mDef.particleDef.colorDef.overTime.value.addColor(tint, t);
- }
-
- void ParticleSystem::removeParticleColorPoint(uint i)
- {
- mDef.particleDef.colorDef.overTime.value.removeColor(i);
- }
-
- void ParticleSystem::setParticleTransparency(float transparency)
- {
- mDef.particleDef.transparencyDef.overTime.enable = false;
- mDef.particleDef.transparencyDef.transparency = transparency;
- }
-
- void ParticleSystem::addParticleTransparencyPoint(float transparency, float t)
- {
- mDef.particleDef.transparencyDef.overTime.enable = true;
- mDef.particleDef.transparencyDef.overTime.value.addPoint(t, transparency);
- }
-
- void ParticleSystem::removeParticleTransparencyPoint(uint i)
- {
- mDef.particleDef.transparencyDef.overTime.value.removePoint(i);
- }
-
- }
- }
+ namespace Graphics
+ {
+ namespace Particles
+ {
+
+ ParticleSystem::ParticleSystem(uint maxCount)
+ : mEmitter(*this)
+ , mParticlePool(maxCount, sizeof(Particle))
+ {
+ }
+
+ ParticleSystem::ParticleSystem(const ParticleSystemDef& def)
+ : mDef(def)
+ , mEmitter(*this)
+ , mParticlePool(def.maxParticleCount, sizeof(Particle))
+ {
+ }
+
+ ParticleSystem::~ParticleSystem()
+ {
+ }
+
+ void ParticleSystem::setPosition(float x, float y)
+ {
+ mPosition.x() = x;
+ mPosition.y() = y;
+ }
+
+ void ParticleSystem::update(float dt)
+ {
+ mEmitter.update(dt);
+ for (int i = 0; i < mAliveParticles.size(); ++i)
+ {
+ Particle* p = mAliveParticles[i];
+ if (p->alive == false)
+ {
+ recycle(i, p);
+ --i;
+ }
+ else
+ {
+ p->update(dt);
+ }
+ }
+ }
+
+ void ParticleSystem::render()
+ {
+ for (Particle* p : mAliveParticles)
+ p->render();
+ }
+
+ Particle* ParticleSystem::claim()
+ {
+ Particle* p = new (mParticlePool.GetNextWithoutInitializing()) Particle();
+ mAliveParticles.push_back(p);
+ //jin_log_info("particle count %d", mAliveParticles.size());
+ return p;
+ }
+
+ void ParticleSystem::recycle(int i, Particle* p)
+ {
+ if (i >= mAliveParticles.size())
+ return;
+ mAliveParticles.erase(mAliveParticles.begin() + i);
+ mParticlePool.Delete(p);
+ }
+
+ //////////////////////////////////////////////////////////////////////////////////////////////////////
+ // Particle Emitter modification.
+ //////////////////////////////////////////////////////////////////////////////////////////////////////
+
+ void ParticleSystem::setEmitRate(float floor, float ceil)
+ {
+ mDef.emitterDef.emitRateDef.enableRandom = true;
+ mDef.emitterDef.emitRateDef.rate.random.floor = floor;
+ mDef.emitterDef.emitRateDef.rate.random.ceil = ceil;
+ }
+
+ void ParticleSystem::setEmitRate(float rate)
+ {
+ mDef.emitterDef.emitRateDef.enableRandom = false;
+ mDef.emitterDef.emitRateDef.rate.rate = rate;
+ }
+
+ void ParticleSystem::setEmitForce(float floor, float ceil)
+ {
+ mDef.emitterDef.forceDef.enableRandom = true;
+ mDef.emitterDef.forceDef.force.random.floor = floor;
+ mDef.emitterDef.forceDef.force.random.ceil = ceil;
+ }
+
+ void ParticleSystem::setEmitForce(float force)
+ {
+ mDef.emitterDef.forceDef.enableRandom = false;
+ mDef.emitterDef.forceDef.force.force = force;
+ }
+
+ void ParticleSystem::setEmitDirection(float floor, float ceil)
+ {
+ mDef.emitterDef.directionDef.enableRandom = true;
+ mDef.emitterDef.directionDef.direction.random.floor = floor;
+ mDef.emitterDef.directionDef.direction.random.ceil = ceil;
+ }
+
+ void ParticleSystem::setEmitDirection(float dir)
+ {
+ mDef.emitterDef.directionDef.enableRandom = false;
+ mDef.emitterDef.directionDef.direction.direction = dir;
+ }
+
+ void ParticleSystem::setEmitPosition(const Math::Vector2<float>& floor, const Math::Vector2<float>& ceil)
+ {
+ mDef.emitterDef.positionDef.enableRandom = true;
+ mDef.emitterDef.positionDef.position.random.floor = floor;
+ mDef.emitterDef.positionDef.position.random.ceil = ceil;
+ }
+
+ void ParticleSystem::setEmitPosition(const Math::Vector2<float>& position)
+ {
+ mDef.emitterDef.positionDef.enableRandom = false;
+ mDef.emitterDef.positionDef.position.position = position;
+ }
+
+ //////////////////////////////////////////////////////////////////////////////////////////////////////
+ // Particle Emitter modification.
+ //////////////////////////////////////////////////////////////////////////////////////////////////////
+
+ void ParticleSystem::setParticleLife(float floor, float ceil)
+ {
+ mDef.particleDef.lifeTimeDef.enableRandom = true;
+ mDef.particleDef.lifeTimeDef.life.random.floor = floor;
+ mDef.particleDef.lifeTimeDef.life.random.ceil = ceil;
+ }
+
+ void ParticleSystem::setParticleLife(float time)
+ {
+ mDef.particleDef.lifeTimeDef.enableRandom = true;
+ mDef.particleDef.lifeTimeDef.life.life = time;
+ }
+
+ void ParticleSystem::setParticleLinearAccelaration(Math::Vector2<float> ac)
+ {
+ mDef.particleDef.linearAccelarationDef.linearAccelaration = ac;
+ }
+
+ void ParticleSystem::setParticleRadialAccelaration(float ra)
+ {
+ mDef.particleDef.radialAccelarationDef.radialAccelaration = ra;
+ }
+
+ void ParticleSystem::setParticleAngularSpeed(float floor, float ceil)
+ {
+ mDef.particleDef.angularSpeedDef.enableRandom = true;
+ mDef.particleDef.angularSpeedDef.angularSpeed.random.floor = floor;
+ mDef.particleDef.angularSpeedDef.angularSpeed.random.ceil = ceil;
+ }
+
+ void ParticleSystem::setParticleAngularSpeed(float speed)
+ {
+ mDef.particleDef.angularSpeedDef.enableRandom = false;
+ mDef.particleDef.angularSpeedDef.angularSpeed.angularSpeed = speed;
+ }
+
+ void ParticleSystem::setParticleSpritesMode(SpriteMode mode)
+ {
+ mDef.particleDef.spritesDef.mode = mode;
+ }
+
+ void ParticleSystem::addParticleSprite(const Sprite* sprite)
+ {
+ mDef.particleDef.spritesDef.sprites.push_back(sprite);
+ }
+
+ void ParticleSystem::addParticleSprites(uint count, ...)
+ {
+ va_list args;
+ va_start(args, count);
+ while (count--)
+ {
+ Sprite* spr = va_arg(args, Sprite*);
+ addParticleSprite(spr);
+ }
+ va_end(args);
+ }
+
+ void ParticleSystem::addParticleSprites(const std::vector<const Sprite*>& sprs)
+ {
+ for (const Sprite* spr : sprs)
+ {
+ addParticleSprite(spr);
+ }
+ }
+
+ void ParticleSystem::removeParticleSprite(uint i)
+ {
+ mDef.particleDef.spritesDef.sprites.erase(mDef.particleDef.spritesDef.sprites.begin() + i);
+ }
+
+ void ParticleSystem::enableParticleBlendAdditive(bool enable)
+ {
+ mDef.particleDef.blendDef.additive = enable;
+ }
+
+ void ParticleSystem::setParticleScale(float scale)
+ {
+ mDef.particleDef.scaleDef.overTime.enable = false;
+ mDef.particleDef.scaleDef.scale = scale;
+ }
+
+ void ParticleSystem::addParticleScalePoint(float scale, float t)
+ {
+ mDef.particleDef.scaleDef.overTime.enable = true;
+ mDef.particleDef.scaleDef.overTime.value.addPoint(t, scale);
+ }
+
+ void ParticleSystem::removeParticleScalePoint(uint i)
+ {
+ mDef.particleDef.scaleDef.overTime.value.removePoint(i);
+ }
+
+ void ParticleSystem::setParticleColor(Color tint)
+ {
+ mDef.particleDef.colorDef.overTime.enable = false;
+ mDef.particleDef.colorDef.color = tint;
+ }
+
+ void ParticleSystem::addParticleColorPoint(Color tint, float t)
+ {
+ mDef.particleDef.colorDef.overTime.enable = true;
+ mDef.particleDef.colorDef.overTime.value.addColor(tint, t);
+ }
+
+ void ParticleSystem::removeParticleColorPoint(uint i)
+ {
+ mDef.particleDef.colorDef.overTime.value.removeColor(i);
+ }
+
+ void ParticleSystem::setParticleTransparency(float transparency)
+ {
+ mDef.particleDef.transparencyDef.overTime.enable = false;
+ mDef.particleDef.transparencyDef.transparency = transparency;
+ }
+
+ void ParticleSystem::addParticleTransparencyPoint(float transparency, float t)
+ {
+ mDef.particleDef.transparencyDef.overTime.enable = true;
+ mDef.particleDef.transparencyDef.overTime.value.addPoint(t, transparency);
+ }
+
+ void ParticleSystem::removeParticleTransparencyPoint(uint i)
+ {
+ mDef.particleDef.transparencyDef.overTime.value.removePoint(i);
+ }
+
+ }
+ }
} \ No newline at end of file
generated by cgit v1.1-26-g67d0 at 2025-05-18 20:28:07 +0000